QED Spy Files

Sneak into the secret lives of spies with this fascinating series about the world's security services – with individual agent profiles, information on top spy technology and tales of events that changed the world. Each book is filled with facts about technology, secret missions and unusual spying techniques that will intrigue children, parents and teachers alike.

• Little-known facts about secret agents from around the world
• Easy-to-follow explanations of terms and codewords
• High-quality photographs